N, W, H = map(int, input().split())
S = input()

g = [['x'] * W for _ in range(H)]
r = H-1
c = 0
for i in range(N):
    match S[i]:
        case 'o':
            g[r][c] = 'o'
            r -= 1
        case 'l':
            r = H-1
            c += 1

for x in g:
    print(*x, sep='')